Today in History

What happened today in history? Important events, births and deaths.

12 January 2025

Accession Treaty signed, preparing for EU enlargement

Historical Importance and Background

On January 12, 2004, the ministers of the current and potential EU member countries gathered in Brussels as the final step in preparations for the largest expansion of the European Union and signed the Accession Treaty. This historic event had significant implications for the political and economic landscape of Germany, despite its direct connection to the European Union.

Development of the Event

Key Stage

The signing of the Accession Treaty represented the final stage of the preparation process for the major expansion of the European Union in 2004. This process involved many candidate countries implementing the necessary economic, political, and legal reforms for their accession to the EU.

Key Events and Details

The Accession Treaty allowed for the accession of 10 new countries to the European Union. These countries included Central and Eastern European countries such as Poland, Hungary, the Czech Republic, and Estonia. This expansion increased the total number of EU members to 25 and spread the political, economic, and cultural influence of the EU to a wider geographic area.

Consequences and Effects

In the short term, the countries that became new members of the EU through the signing of the Accession Treaty began to benefit from the economic and political advantages of EU membership. For these countries, EU membership stimulated economic growth, increased trade, and attracted more investment.

In the long term, EU enlargement increased the political and cultural diversity of the European Union. This expansion strengthened the EU's position as a powerful political player and supported peace and stability in Europe. Additionally, EU enlargement enhanced the EU's influence in foreign policy and made it a more prominent player in international relations.

Historical Importance and Relevance to the Present Day

Today, the year 2004, when the Accession Treaty was signed, is considered a significant turning point in the history of the European Union. This expansion further extended the political, economic, and cultural influence of the EU and promoted European integration.

Furthermore, the experiences gained from the signing of the Accession Treaty have helped identify lessons for future enlargements. The EU aims to learn from these experiences and manage future enlargements more effectively.

Frequently Asked Questions


Historical Importance and Background


On January 12, 2004, the ministers of the current and potential EU member countries gathered in Brussels as the final step in preparations for the largest expan...

Accession Treaty signed, preparing for EU enlargement 2004 took place in

Accession Treaty signed, preparing for EU enlargement happened in Germany

Accession Treaty signed, preparing for EU enlargement is a historically significant event that 2004 marked an important turning point in world history